I dont know about you, but I have to admit... some of my very favorite foods are sandwiches. Since I was a little girl, I have LOVED every Rueben sandwich I have ever come across. (Thanks Dad). For the times I choose to cook my own Corned beef instead of opting for deli sliced this is what I do. I cook our corned beef brisket in my Ninja Kitchen pressure cooker on high for forty five minutes. Add one cup of water before you cook and once finished let the steam release natura